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#ifndef __SLOTS__ENCRYPTION_H__176771896719387
#define __SLOTS__ENCRYPTION_H__176771896719387
#include "ll.h"
#include <stddef.h>
/* Overwrite an open file with "encrypted" data by XOR'ing each byte with a character from PASSPHRASE. Returns number of bytes overwritten, and -1 on error */
size_t passenc(int fd, const char *passphrase);
/* Encrypt file descriptor FD one block at a time using PASSPHRASE as the encryption key */
size_t passencblock(int fd, const char *passphrase);
// Encrypt a nodelist
int encryptvxgg(const struct nodelist *list, const char *passphrase);
// Decrypt a nodelist
int decryptvxgg(const struct nodelist *list, const char *passphrase);
// Encrypt or decrypt a nodelist
#define VXGG_ENCRYPT 0
#define VXGG_DECRYPT 1
int ENorDE_cryptvxgg(const struct nodelist *list, const char *passphrase, int flag);
#endif
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